@charset "UTF-8";
@color-main: #3b2417;
.border-radius(@radius:.04rem) {
    -webkit-border-radius: @radius;
    -moz-border-radius: @radius;
    border-radius: @radius;
}

.ab-position(@w:0,@h:0) {
    content: '';
    position: absolute;
    width: @w;
    height: @h;
}

.transition(@transition-property:all,@transition-duration:.5s,@transition-timing-function:ease) {
    transition: @transition-property @transition-duration @transition-timing-function;
    -webkit-transition: @transition-property @transition-duration @transition-timing-function;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: normal;
    font-size: inherit;
}

img,
object,
embed {
    max-width: 100%;
    vertical-align: top;
}

a, a:link, a:visited, a:hover, a:active {
    font-size: 100%;
    outline: 0;
    color: inherit;
    text-decoration: none;
}

ul, ol {
    list-style: none;
}

input, select {
    vertical-align: middle;
}

input[type="radio"] {
    vertical-align: text-bottom;
}

input[type="checkbox"] {
    vertical-align: bottom;
}

small {
    font-size: 85%;
}

table {
    border-collapse: collapse;
    border-spacing: 0;
}

sub, sup {
    font-size: 75%;
    line-height: 0;
    position: relative;
}

sup {
    top: -0.5em;
}

sub {
    bottom: -0.25em;
}

label,
input[type=button],
input[type=submit],
input[type=file],
button {
    cursor: pointer;
}

input, select, textarea, button {
    -webkit-appearance: none;
    padding: 0;
    border: 0;
    outline: 0;
    resize: none;
    font-size: inherit;
    margin: 0;
}

input:focus, select:focus, textarea:focus, button:focus {
    outline: none;
}

input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
    -webkit-appearance: none !important;
    margin: 0;
}

body {
    background: #fff;
    color: @color-main;
    width: 100%;
    max-width: 640px;
    margin: auto;
    position: relative;
    font-family: "Hiragino Sans GB", STFangsong, "Microsoft YaHei", Helvetica, STXihei, Arial, serif;
    font-weight: normal;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    -webkit-text-size-adjust: 100%;
    -webkit-font-smoothing: antialiased;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

.main {
    width: 100%;
    position: relative;
}

*, *:after, *:before {
    box-sizing: border-box;
    -webkit-box-sizing: border-box;
}

@media (min-width: 320px) {
    html {
        font-size: 90px;
    }
}

@media (min-width: 360px) {
    html {
        font-size: 100px;
    }
}

@media (min-width: 400px) {
    html {
        font-size: 110px;
    }
}

.clear_fix:after {
    content: '';
    clear: both;
    display: block;
    height: 0;
    line-height: 0;
    visibility: hidden;
}

.img_wrap {
    display: table-cell;
    vertical-align: middle;
    text-align: center;
    img {
        max-height: 100%;
    }
}

.show {
    display: inherit !important;
}

.hide {
    display: none !important;
}

.f_left {
    float: left !important;
}

.f_right {
    float: right !important;
}

.text_left {
    text-align: left !important;
}

.text_right {
    text-align: right !important;
}

.text_center {
    text-align: center !important;
}

.no_wrap {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.auto_wrap {
    word-wrap: break-word;
    word-break: break-all;
}

.clear_both {
    clear: both;
}

.flex {
    display: -webkit-box;
    display: -webkit-flex;
    display: flex;
}

.flex_center {
    -webkit-box-align: center;
    -webkit-align-items: center;
    align-items: center;
}

.flex_item {
    display: block;
    -webkit-box-flex: 1;
    -webkit-flex: 1;
    flex: 1;
}

.content_box {
    box-sizing: content-box;
    -webkit-box-sizing: content-box;
}

.auto_height {
    position: relative;
    width: 100%;
    padding-top: 100%;
}

.auto_pos {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
}

// toast 样式
.global_toast {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate3D(-50%, -50%, 0);
    -webkit-transform: translate3D(-50%, -50%, 0);
    background: rgba(0, 0, 0, .7);
    padding: .02rem .06rem;
    .border-radius();
    text-align: center;
    z-index: 101;
    opacity: 0;
    color: #fcf8e1;
    font-size: .12rem;
    .transition(opacity, .7s);
    &.active {
        opacity: 1;
    }
}